Jul 11 22:14:48.086 INFO checking serde-xml-rs-0.2.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 22:14:48.086 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 22:14:48.086 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 22:14:48.086 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 22:14:48.334 INFO blam! e78d7239a5269a8aa932b5ce23b518021afb9535536c35f09419387c45ddc1bb
Jul 11 22:14:48.336 INFO running `"docker" "start" "-a" "e78d7239a5269a8aa932b5ce23b518021afb9535536c35f09419387c45ddc1bb"`
Jul 11 22:14:49.141 INFO kablam!     Blocking waiting for file lock on the registry index
Jul 11 22:14:49.227 INFO kablam!     Checking serde-xml-rs v0.2.1 (file:///source)
Jul 11 22:14:50.719 INFO kablam! warning: variable does not need to be mutable
Jul 11 22:14:50.719 INFO kablam!   --> src/serialize.rs:89:23
Jul 11 22:14:50.719 INFO kablam!    |
Jul 11 22:14:50.719 INFO kablam! 89 |     fn serialize_bool(mut self, v: bool) -> Result<Self::Ok, Self::Error> {
Jul 11 22:14:50.719 INFO kablam!    |                       ----^^^^
Jul 11 22:14:50.719 INFO kablam!    |                       |
Jul 11 22:14:50.719 INFO kablam!    |                       help: remove this `mut`
Jul 11 22:14:50.720 INFO kablam!    |
Jul 11 22:14:50.720 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 22:14:50.720 INFO kablam! 
Jul 11 22:14:51.471 INFO kablam! warning: variable does not need to be mutable
Jul 11 22:14:51.471 INFO kablam!   --> src/serialize.rs:89:23
Jul 11 22:14:51.471 INFO kablam!    |
Jul 11 22:14:51.471 INFO kablam! 89 |     fn serialize_bool(mut self, v: bool) -> Result<Self::Ok, Self::Error> {
Jul 11 22:14:51.471 INFO kablam!    |                       ----^^^^
Jul 11 22:14:51.471 INFO kablam!    |                       |
Jul 11 22:14:51.471 INFO kablam!    |                       help: remove this `mut`
Jul 11 22:14:51.471 INFO kablam!    |
Jul 11 22:14:51.471 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 22:14:51.471 INFO kablam! 
Jul 11 22:14:58.436 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.30s
Jul 11 22:14:58.442 INFO kablam! su: No module specific data is present
Jul 11 22:14:59.086 INFO running `"docker" "rm" "-f" "e78d7239a5269a8aa932b5ce23b518021afb9535536c35f09419387c45ddc1bb"`
Jul 11 22:14:59.247 INFO blam! e78d7239a5269a8aa932b5ce23b518021afb9535536c35f09419387c45ddc1bb